Washing Machines

Washing Machine Agitator Dogs Replacement Guide

Agitator dogs are small plastic cams located inside the washing machine agitator that engage with the transmission. They allow the agitator to spin in one direction during the wash cycle to create friction and clean clothes, while preventing it from spinning freely in the opposite direction.

UPGRADED 285811 Medium Cam Agitator Repair Kit by Seentech. Compatible with Whirlpool, Kenmore Washers , Replaces: AP3138838, 2744, 285746,
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🏆 RECOMMENDED PART

UPGRADED 285811 Medium Cam Agitator Repair Kit by Seentech. Compatible with Whirlpool, Kenmore Washers , Replaces: AP3138838, 2744, 285746,

  • MODEL NUMBER: 285811 Medium Cam Agitator Repair Kit. Replaces part number: 2744, 285746, 3347410, 3351001, 3363663, 3948431, 45-BZW4-E8JU, 4G-STYP-12CZ, 73-IHOH-QINC, AH334650, AP3138838, B004XLDHSE, B008DK05T0, B00MG...
  • FULL KIT SET: Comes with 4 agitator directional cogs, a medium-length cam, a cam seal, the agitator bolt washer, and a thrust washer.
  • EASY INSTALLATION: Made to match the fit used by many leading washer brands (Whirlpool, KitchenAid, Roper, Estate, Inglis, Crosley, Maytag, Kenmore, Amana). Compatible models include: 1101050299, 11098762790, 1CLSR701...
  • PREMIUM QUALITY: The replacement part is made from durable high quality material and well-tested by the manufacturer. It is easy to install, saves time and effort, and can save you a large amount of maintenance costs.
  • EASY TO INSTALL: A budget-friendly way to repair your washer. Before installation, please unplug the washer and wear work gloves for hand protection. For this repair, you may need a flathead screwdriver, a 7/16" socke...
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What the 285811 does

Agitator dogs are small plastic cams located inside the washing machine agitator that engage with the transmission. They allow the agitator to spin in one direction during the wash cycle to create friction and clean clothes, while preventing it from spinning freely in the opposite direction.

Symptoms when this part fails

  • Agitator spins freely in both directions
  • Clothes are not getting clean
  • Washing machine runs but agitator does not move
  • Grinding or clicking noise during agitation

Compatibility

Fits the LG family. Specifically:

  • Any unit originally equipped with OEM part number(s): AP3138838.
  • Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: AP3138838

Tools you'll need

  • Socket wrench
  • Flat-head screwdriver
  • Pliers
  • Agitator spanner wrench (optional)

Difficulty: Easy · Time: 20-40 minutes

How to install the 285811, step by step

  1. Unplug the washing machine from its power source.
  2. Remove the agitator cap and any retaining bolt or nut.
  3. Pull the agitator straight up and out of the washer tub.
  4. Carefully separate the agitator's upper and lower sections to access the cam and dogs.
  5. Remove the old agitator dogs and cam, noting their orientation.
  6. Install the new agitator dogs and cam, ensuring correct placement.
  7. Reassemble the agitator sections and reinstall the agitator in the washer.
  8. Plug in the washing machine and test for proper operation.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next:

Disclaimer: This guide is for informational and educational purposes only. Always disconnect power before working on appliances. If you're not comfortable with any step, call a qualified appliance technician.
The Appliance Aid Team

Researched and written by the Appliance Aid Team. We work from manufacturer service documentation, parts specifications and owner reports — not hands-on repairs. How we pick products.